U.S. Open Golf Prediction Market Promos: Trade on Final Round Using Kalshi & Polymarket

The U.S. Open Final Round takes center stage on Sunday, June 21, 2026, with television coverage beginning at 9 a.m. ET on USA. NBC takes over at 12 p.m. ET and carries the conclusion of the championship through 7 p.m. ET. Before the leaders begin their final push toward the trophy, review the best U.S. Open golf prediction market promos available from Polymarket, FanDuel Predicts, Novig, Kalshi, and ProphetX.

Use the promotional modules below to register with the best prediction markets in 2026 before Sunday’s final round begins. Together, these U.S. Open golf prediction market promos provide up to $155 in combined bonus value that can be used on available tournament-winner markets, finishing-position outcomes, player matchups, final-round scoring contracts, and other golf predictions.

Best U.S. Open Golf Prediction Market Promos & Welcome Offers

Offers	Promo Code
Polymarket – Deposit $20, Get a $50 Bonus	LABS
FanDuel Predicts – Make Any Trade, Get $25 Bonus	Click Here
Novig – Spend $5, Get $50 in Novig Coins	BCLABS
Kalshi – Trade $10, Get a $10 Bonus	LABS
ProphetX – Make a $10 Trade, Get $20 Bonus	LABS100

U.S. Open Final Round TV Schedule

Follow the championship throughout Sunday with coverage split between USA and NBC:

Coverage Window	Network
9 a.m. ET to 12 p.m. ET	USA
12 p.m. ET to 7 p.m. ET	NBC

The transition to NBC coincides with the most important portion of the final round, when leaderboard movement, pressure on the closing holes, and potential playoff scenarios can cause prediction market prices to change quickly.

Top U.S. Open Golf Prediction Market Promos for Sunday, June 21

Eligible new users can claim one offer from each platform below for up to $155 in combined promotional value. These U.S. Open golf prediction market promos provide several ways to trade on the final round without relying only on traditional golf sportsbook wagers.

1. Polymarket

Use the Polymarket promo code LABS to claim a $50 bonus after making an opening deposit of at least $20. The same welcome offer is also available through the Polymarket referral code LABS, even if you are not in a sports betting state. This is one of the best U.S. Open golf prediction market promos available today.

Promotional funds can be used on available U.S. Open markets, including the tournament winner, top-five or top-10 finishes, final-round leaders, player matchups, winning margin, and playoff-related outcomes.

Polymarket contracts can also be bought and sold before settlement. That gives users the flexibility to manage a position as golfers move up or down the leaderboard throughout Sunday.

2. FanDuel Predicts

Claim the latest FanDuel Predicts promo code through the verified registration link. New users can make any qualifying trade and receive a $25 bonus for additional prediction market activity.

Use FanDuel Predicts to trade on U.S. Open winner contracts, finishing positions, golfer matchups, final-round scoring outcomes, or other available golf events. Prices can move throughout the day as the final round develops and the championship picture becomes clearer.

3. Novig

Novig gives new users another way to explore Sunday’s golf markets through a sweepstakes-style prediction platform. Enter the Novig promo code BCLABS, make a qualifying $5 purchase, and receive $50 in Novig Coins.

Use the promotional coins from one of the best U.S. Open golf prediction market promos on available markets, such as golfer finishing positions, head-to-head matchups, final-round scoring projections, or tournament-winner outcomes. Novig Coins are a free-play currency and cannot be withdrawn for cash, but the offer gives users additional promotional buying power to learn how the platform works.

4. Kalshi

Register with the Kalshi promo code LABS and complete $10 in qualifying event-contract trades to receive a $10 bonus from one of the best U.S. Open golf prediction market promos.

The qualifying requirement can be divided among multiple eligible U.S. Open contracts instead of being completed with one position. Users can trade on the championship winner, top finishers, head-to-head golfer results, or other available final-round markets.

Kalshi contract prices reflect implied probabilities. They can change throughout Sunday as scores are posted and the leaders approach the closing holes.

5. ProphetX

Complete the list of leading U.S. Open golf prediction market promos with the ProphetX promo code LABS100. New users can complete a qualifying $10 trade and receive $20 in bonus funds for additional markets.

ProphetX focuses on sports-related event contracts, giving golf users another platform for trading tournament winners, golfer matchups, finishing positions, and other listed U.S. Open outcomes.

Use the bonus before the final round begins or wait for potential live opportunities as the leaderboard changes throughout the USA and NBC broadcasts.